Question # 1

Which of the following is NOT an example of an artificial system?

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Solar system

Traffic control system

Automated billing system

Railway reservation system

Which approach is best when troubleshooting an unknown issue on a system.

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Guess the problem and take action

Change multiple system setting at once

Apply a systematic step-by -step approach

Format the system immediately

What does ADC represents?

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Analog Digital Conversation

Analog Digital Conversion

Analog Digital Convenient

All of these

Which of the following transports data inside a computer among differente components?

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Control Unit

System Bus

Memory

Processor

Which of the following protocol is used to transfer web pages from a web server in a web browser?

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FTP (File Transfer Protocol)

HTTP (Hyper text Transfer Protocol)

SMTP(Simple Mail Transfer Protocol)

SNMP (Simple Network Managemetn Protocol)

Which systemss involve substances and their Interactions?

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Artificial

Chemical

Psychological

Biological

Whichbackp type only saves files that have changed since the last backup?

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Cloud backup

Full backup

Ineremental Backup

Differnetial Backup

Which of the following is an imput device?

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Monitor

Printer

Keybord

Speaker

Which of the following is the first step in troubleshooting a system issue?

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Replace hardware componets

Idenfify the problem

Reinstall the operting system

Run a system update

ALU Stands for..........

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Arithmetic and Local Unit

Arithmetic and Legal Unit

Arithmetic and Logic Unit

None of these

Whihc signals are in discree form?

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Analog

Digital

Both a and b

None of these

getch() is used to take ________ as input form user:

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int

char

float

all of them

Words which have special meaning in language are called:

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simple word

englishword

reservedwords

commonwords

Which of the following is the condition to check a is a factor of c ?

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a % c == 0

c % a == 0

a*c == 0

a+c == 0

These are the values including a decimal point:

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real constants

string constants

characterconstants

singleconstants

If the definition of called function appears after teh definition of calling function, then..... is required.

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Function signature

Call

Read

Function

Dividing the program into multiple functions improves the ....... of the program.

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Readability

Open

Read

Write

Which symbol is used to represent the NOT operator ?

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Software that allows programmers to write and edit computer progams:

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editor

code

software

programmer

Which operator assigns the result of expression on right side to the variable on left side ?

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==

=

*

( )

Statements that are ignored by the compiler and do not get executed:

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read only

comments

enclosed in braces

curly braces

The ____ of the function shold be related to its task.

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Name

Setup

Routine

Work

How many arguments does the sun function required

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1

2

3

4

Which is a mouse event.

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Key up

Key down

Left click

Button

Which of the following viruses executes when starting the computer

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Macro

File infector

Boot sector

Salami shaving

Which of the following function is used to get current data

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Exact

Today

Month

Year

Language Translator are of _______ types

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5

4

3

6

Software that is available free for a limited period is called;

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Freeware

Groupware

Shareware

Vertical

Hard copy output refers to

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Monitor output

Paper output

Both a and b

All of above

Which one is storage device.

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Printer

Camera

Magnetic

Keyboard

Pressing the Ins key will

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Insert a character into the document

Toggle between undo and redo

Toggle between insertion and overtype mode

To insert image in document

________ is not a kind of register.

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Segment

Flag

Accumulation

Math Co Processer

Which one of the following is a LAN protocol

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Ethernet

Token ring

ARC net

All

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